APA (7th ed.) Citation

Hughes, A., & Trudgill, P. English accents and dialects.

Chicago Style (17th ed.) Citation

Hughes, Arthur, and Peter Trudgill. English Accents and Dialects.

MLA (8th ed.) Citation

Hughes, Arthur, and Peter Trudgill. English Accents and Dialects.

Warning: These citations may not always be 100% accurate.